–I’m sorry I ___ my exercise book at home just now.--Don’t forget_____ it to school tomorrow, please.
-Is your brother running in the park? -No,is swimming in the river.
Shanghai seems likegood place for vacation.
You can't always________ [dɪ'pend]on your parents.
We should protect the__________ [ɪn'vaɪrənmənt].
When we are in the library, we should_______ [kiːp]quiet.